Process of notching and cutting hoops for barrels



(No Model.)

M. E. BEASLEY.

PROCESS OF NOTGHING AND CUTTING HOOPS FOR BARBBLS.

No. 448,905. -Patented Mar. 24, 1891.

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NITED STATES PATENT OFFICE.

MARIA E. BEASLEY, OF PHILADELPHIA, PENNSYLVANIA.

PROCESS OF NOTCHING AND CUTTING HOOPS FOR BARRELS SPECIFICATION formingpart of Letters Patent No. 448,905, dated March 24, 1891.

' Application filed February 8, 1890. Serial No. 339,706. (No model.)

To all whom it may concern:

Be it known that I, MARIA E. BEASLEY, a citizen of the United States,and a resident of Philadelphia, Pennsylvania, have invented an ImprovedProcess of Notching and Cutting Hoops for Barrels, of which thefollowing is a specification.

The object of my invention is to out and notch a series of barrel-hoopssimultaneously, whereby a full set of hoops for one end of a barrel isprepared, ready and in order for the cooper to place in position onthebarrel.

In the accompanying drawings,Figure 1 is a plan View of thecutting-table, showing the hoops in position,the knives being shown bydotted lines. Fig. 2 is a section on the line 1 2, Fig. 1. Fig. 3 is anend view. Fig. 4 is an enlarged plan view of one end of a hoop. Fig. 5is a section on the line 3 l, Fig. 4:. Fig. 6 is a side View of one ofthe hoops, and Fig. 7 is a View of a hooped barrel.

My process of cutting hoops is carried out mainly in preparing hoops forpork and fish barrels. These barrels have a number of hoops upon eachend, generally arranged side by side. These hoops have heretofore beennotched by hand and when they are undercut, as shown in Fig. 5, it isvery tedious work and also expensive, the hoops being out and notchedsingly; but by my process the series of hoops for each end are cut withone stroke, and the hoops after cutting are in regular order to beplaced by the'cooper upon the barrel.

In carrying out my process a machine may be used constructed inaccordance with the drawings and description set forth in an applicationfor patent for hoop-cutting machine by Beasley and Allen, Serial No.364,639.

Referring to Fig. 1 of the drawings, A is the cutting-table, mountedupon a suitable bed B. On this table are placed the hoop-blanksato beout. Clamps may be used to hold the several hoops in position, ifrequired, and spacing-pins may be used, as clearly shown in Fig. 1.

The cutting-knives D for notching the hoops are shown by dotted linesand are inclined to the bilge of the barrel. The cuttingoff knives E areat a similar incline, so that the hoops intended for the bilge will belonger than the on es intended for the end of the barrel. I prefer tocut the hoops at an incline, so as to form an undercut notch and severthe hoop at an angle, so that when the ends are clinched together theywill be secure and have a neat appearance. By altering the angle of theknife-bars the hoops of barrels of different bilge and diameter may bereadily out.

A single knife may be used to sever the hoops; but I use a series ofknives to form the notches, which are preferably undercut.

I claim as my invention- 1. The process herein described of notchinghoops, said process consisting, first, in

placing the hoop-blanks to be out in line upon a table; second,arranging the angle of the notching-knife bar to the bilge of thebarrel, and, third, cutting the notches in the series of hoopssimultaneously, substantially as set MARIA E. BEASLEY.

Witn esses J NO. E. PARKE, J 0s. H. KLEIN.

